TECOGEN INC.
Institutional investors holding TGEN
| Investor | Weight | Quarter |
|---|---|---|
| Viking Global Investors | 0.00% | 2004Q1 |
Congressional data coming soon
2
Total trades
$39K
Volume
2
Buys
0
Sells
Last trade: Apr 13, 2026
| Date | Insider | Type | Value |
|---|---|---|---|
| Apr 13, 2026 | Susan B Hirsch | Buy | $19K |
Congressional trade data is being sourced and will appear here shortly.